scholarly journals Nonlinear Faraday rotation in electromagnetically induced transparency medium of semiconductor three quantum dots

2016 ◽  
Vol 65 (24) ◽  
pp. 247801
Author(s):  
Chen Qiu-Cheng
Keyword(s):  
Quantum Dots ◽  
Faraday Rotation ◽  
Electromagnetically Induced Transparency ◽  
Nonlinear Faraday Rotation ◽  
Induced Transparency

scholarly journals Giant enhancement of Faraday rotation due to electromagnetically induced transparency in all-dielectric magneto-optical metasurfaces

2018 ◽  
Vol 43 (8) ◽  
pp. 1838 ◽  
Author(s):  
Aristi Christofi ◽  
Yuma Kawaguchi ◽  
Andrea Alù ◽  
Alexander B. Khanikaev
Keyword(s):  
Faraday Rotation ◽  
Electromagnetically Induced Transparency ◽  
Induced Transparency

Control of the Faraday rotation via electromagnetically induced transparency medium and graphene metasurfaces

2019 ◽  
Vol 21 (10) ◽  
pp. 105401 ◽  
Author(s):  
M Imtiaz Khan ◽  
Tariq Ali ◽  
Hazrat Ali ◽  
Muhammad Zubair ◽  
Iftikhar Ahmad ◽  
...  
Keyword(s):  
Faraday Rotation ◽  
Electromagnetically Induced Transparency ◽  
Induced Transparency

Dissipative dynamics in coupled quantum dots: control of tunneling and electromagnetically induced transparency

2010 ◽  
Author(s):  
H. S. Borges ◽  
L. Sanz ◽  
A. M. Alcalde ◽  
Marília Caldas ◽  
Nelson Studart
Keyword(s):  
Quantum Dots ◽  
Electromagnetically Induced Transparency ◽  
Coupled Quantum Dots ◽  
Dissipative Dynamics ◽  
Induced Transparency

Coherent control of magneto-optical Faraday rotation at terahertz frequencies ingraphene-based metasurfaces via electromagnetically induced transparency

2021 ◽  
Author(s):  
Hazrat Ali ◽  
Muhammad Imtiaz Khan ◽  
Rafi Ud Din ◽  
Muhammad Zubair ◽  
Irfan Mahmood ◽  
...  
Keyword(s):  
Faraday Rotation ◽  
Coherent Control ◽  
Electromagnetically Induced Transparency ◽  
Terahertz Frequencies ◽  
Induced Transparency

Electromagnetically induced transparency-like exciton nonlinear absorption in quantum dots

2004 ◽  
Author(s):  
Hideki Gotoh ◽  
Hidehiko Kamada ◽  
Tadashi Saitoh ◽  
Hiroaki Ando ◽  
Jiro Temmyo
Keyword(s):  
Quantum Dots ◽  
Nonlinear Absorption ◽  
Electromagnetically Induced Transparency ◽  
Induced Transparency

Binding Energy And Absorption of Donor Impurity In Spherical GaAs/AlxGa1-x As Quantum Dots With Konwent Potential

2021 ◽  
Author(s):  
E. B. Al ◽  
E. Kasapoglu ◽  
H. Sari ◽  
I. Sökmen ◽  
C. A. Duque
Keyword(s):  
Quantum Dots ◽  
Binding Energy ◽  
Electromagnetically Induced Transparency ◽  
Shallow Donor ◽  
Donor Impurity ◽  
Eigenvalues And Eigenfunctions ◽  
Different Types ◽  
Matrix Expansion ◽  
Diagonalization Method ◽  
Induced Transparency

Abstract In this study, the electronic and optical properties of single or core/shell quantum dots, which are formed depending on the parameters in the selected Konwent potential, are investigated. Namely, the effects of the size and geometric shapes of quantum dots on the binding energy of the on-center donor impurity, the total absorption coefficient and refractive index which are including transitions between the some confined states, and the electromagnetically induced transparency between the lowest six confined states related to the donor impurity are investigated. We have used the diagonalization method by choosing a wave function based on the Bessel and Spherical Harmonics orthonormal function to find the eigenvalues and eigenfunctions of the electron confined within the quantum dots which have different types mentioned above. To calculate the optical absorption coefficients and electromagnetically induced transparency related to shallow-donor impurity, a two- and three-level approach in the density matrix expansion is used, respectively.

Utilizing electromagnetically induced transparency in InAs quantum dots for all-optical transistor design

2017 ◽  
Vol 56 (28) ◽  
pp. 7944 ◽  
Author(s):  
Rana Asgari Sabet ◽  
Mostafa Sahrai ◽  
Hamed Sattari
Keyword(s):  
Quantum Dots ◽  
Electromagnetically Induced Transparency ◽  
Inas Quantum Dots ◽  
All Optical ◽  
Induced Transparency

scholarly journals Electromagnetically induced transparency of charge pumping in a triple-quantum-dots with Λ-type level structure

2013 ◽  
Vol 102 (16) ◽  
pp. 163116 ◽  
Author(s):  
Chun Guan ◽  
Yunhui Xing ◽  
Chao Zhang ◽  
Zhongshui Ma
Keyword(s):  
Quantum Dots ◽  
Electromagnetically Induced Transparency ◽  
Level Structure ◽  
Charge Pumping ◽  
Triple Quantum Dots ◽  
Induced Transparency
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